Description
ICP Multi-Element Standard Solution CR-31 ROTI®Star is a ready-to-use multi-element calibration solution for atomic spectroscopy workflows, including ICP-OES and related ICP techniques. The formulation contains ten elements—La, Ce, Nd, Eu, Gd, Dy, Er, Yb, Th and Lu—each at 100 mg/l in 5 % nitric acid, supporting multi-element standardisation in spectroscopy and spectrometry laboratories. Density is approximately 1 g/cm³ and the boiling point is around 100 °C. This CR-31 ROTI®Star standard from manufacturer Carl ROTH is positioned for applications that require a defined rare-earth and related element mix in a nitric acid matrix. It suits laboratories performing atomic spectroscopy where consistent multi-element reference material is needed for instrument calibration and analytical series. size supports repeated use at the bench while maintaining a clear matrix and concentration profile for ICP multi-element analysis.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- La (Lanthanum): 100 mg/l
- Thorium (Th): 100 mg/l
- Ytterbium (Yb): 100 mg/l
- Europium (Eu): 100 mg/l
- Erbium (Er): 100 mg/l
- Cerium (Ce): 100 mg/l
- Dysprosium (Dy): 100 mg/l
- Gadolinium (Gd): 100 mg/l
- Lutetium (Lu): 100 mg/l
- Neodymium (Nd): 100 mg/l
- Pack sizes: 100 ml, 250 ml, 500 ml
- Product type: ICP Multi-Element Standard Solution
- Grade: CR-31 ROTI®Star
- Concentration: 100 mg/l per element
- Matrix: 5 % nitric acid
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about ICP Multi-Element Standard Solution, CR-31 ROTI®Star, 100 ml, HDPE
What is this article?
ICP Multi-Element Standard Solution, CR-31 ROTI®Star, 100 ml, HDPE is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Lab chemicals.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
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The category is Analytical standards & reference materials. The sub-category is ICP, AAS & ion standards. The catalogue is Lab chemicals.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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